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1995 Toyota 4Runner SR5 3.0L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp on
this car was purchased about 3 months ago and ran fine for the first month or so. then the check engine light came on and the idle became a bit rough. at this point the only code was number 26-air fuel ratio rich. i checked the emissions then and they were ok....
FIX posted 3/12/2001
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Related Documents & Media 
| VIN | JT3VN39W2S |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 25 | air-fuel ratio lean malfunction |
| 26 | air fuel ratio rich malfunction |
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Vehicle Data
1995 Toyota 4Runner SR5
| VIN | JT3VN39W2S |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 25 | air-fuel ratio lean malfunction |
| 26 | air fuel ratio rich malfunction |
Video